Title:
TRIMMING CHIP CUTTING METHOD
Document Type and Number:
Japanese Patent JP2003211319
Kind Code:
A
Abstract:
To provide a trimming chip cutting method capable of considering the service life of a cutting edge provided on a drum of a chopper, and decreasing the carrying-out frequency of a chips storage bag for storing chopper chips.
A metallic belt 20 is trimmed, and a trimming chip 5 is transported to a position between a pair of drums 9, 10 of a chopper 8 so as to be cut by the chopper. In this trimming chip cutting method, the rotation speed of the pair of drums of the chopper is changed according to the thickness and/or the width of the metallic belt.
More Like This:
| JPH05228721 | ROTARY CUTTER WITH ROTATION ROLL |
Inventors:
SAKUTA MITSURU
MURAMOTO HARUMASA
IMAMURA MOTOKI
MURAMOTO HARUMASA
IMAMURA MOTOKI
Application Number:
JP2002007681A
Publication Date:
July 29, 2003
Filing Date:
January 16, 2002
Export Citation:
Assignee:
JFE STEEL KK
International Classes:
B23D25/12; B21C47/26; B23D25/14; B23D33/00; B23D36/00; (IPC1-7): B23D33/00; B21C47/26; B23D25/12; B23D25/14; B23D36/00
Attorney, Agent or Firm:
Eiichi Kobayashi